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46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
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* virportallocator.h: Allocate & track TCP port allocations
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*
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* Copyright (C) 2013 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __VIR_PORT_ALLOCATOR_H__
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# define __VIR_PORT_ALLOCATOR_H__
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# include "internal.h"
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# include "virobject.h"
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typedef struct _virPortAllocatorRange virPortAllocatorRange;
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typedef virPortAllocatorRange *virPortAllocatorRangePtr;
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virPortAllocatorRangePtr
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virPortAllocatorRangeNew(const char *name,
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unsigned short start,
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unsigned short end);
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void virPortAllocatorRangeFree(virPortAllocatorRangePtr range);
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int virPortAllocatorAcquire(const virPortAllocatorRange *range,
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unsigned short *port);
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int virPortAllocatorRelease(unsigned short port);
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int virPortAllocatorSetUsed(unsigned short port);
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#endif /* __VIR_PORT_ALLOCATOR_H__ */
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